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feat: added -q flag

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This commit is contained in:
Itay Kalfon 2024-09-22 17:54:50 +03:00
parent 561793c356
commit 6317bc2544
2 changed files with 27 additions and 4 deletions
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11
cmd/kubectx/flags.go
View File

@ -40,6 +40,17 @@ func parseArgs(argv []string) Op {
return ListOp{}
}
if argv[0] == "-q" {
if cmdutil.IsInteractiveMode(os.Stdout) {
if len(argv) > 1 {
return InteractiveSwitchOp{SelfCmd: os.Args[0], Query: argv[1]}
} else {
return UnsupportedOp{Err: fmt.Errorf("'-q' needs arguments")}
}
} else {
return UnsupportedOp{Err: fmt.Errorf("'-q' only works in interactive mode")}
}
}
if argv[0] == "-d" {
if len(argv) == 1 {
if cmdutil.IsInteractiveMode(os.Stdout) {

20
cmd/kubectx/fzf.go
View File

@ -31,14 +31,23 @@ import (
)
type InteractiveSwitchOp struct {
SelfCmd string
SelfCmd string
Query string
FzfFlags []string
}
type InteractiveDeleteOp struct {
SelfCmd string
}
func (op InteractiveSwitchOp) Run(_, stderr io.Writer) error {
func (op InteractiveSwitchOp) Run(stdout io.Writer, stderr io.Writer) error {
if op.Query != "" {
op.FzfFlags = append(op.FzfFlags, "-q", op.Query)
}
return op._Run(stdout, stderr)
}
func (op InteractiveSwitchOp) _Run(_, stderr io.Writer) error {
// parse kubeconfig just to see if it can be loaded
kc := new(kubeconfig.Kubeconfig).WithLoader(kubeconfig.DefaultLoader)
if err := kc.Parse(); err != nil {
@ -49,8 +58,11 @@ func (op InteractiveSwitchOp) Run(_, stderr io.Writer) error {
return errors.Wrap(err, "kubeconfig error")
}
kc.Close()
cmd := exec.Command("fzf", "--ansi", "--no-preview")
fzfFlags := append([]string{"--ansi", "--no-preview"}, op.FzfFlags...)
cmd := exec.Command(
"fzf",
fzfFlags...,
)
var out bytes.Buffer
cmd.Stdin = os.Stdin
cmd.Stderr = stderr